CN113384358B - Portable integrative sense of pain physical examination instrument of retrieving - Google Patents
Portable integrative sense of pain physical examination instrument of retrieving Download PDFInfo
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- CN113384358B CN113384358B CN202110543501.4A CN202110543501A CN113384358B CN 113384358 B CN113384358 B CN 113384358B CN 202110543501 A CN202110543501 A CN 202110543501A CN 113384358 B CN113384358 B CN 113384358B
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
- A61B50/362—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for sharps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4824—Touch or pain perception evaluation
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Abstract
The invention provides a portable recovery integrated pain sensation physical examination tool, which belongs to the field of medical instruments and comprises a needle storage body, a protective sleeve and a recovery cap, wherein the needle storage body comprises a shell, a fixed chassis, a physical examination needle and a control assembly, wherein one end of the shell is an open end, the other end of the shell is a closed end; one end of the protective sleeve is connected with the opening end of the shell, and the other end of the protective sleeve is a connecting end; retrieve the cap and be connected with the link of protective sheath, be equipped with the space that is used for accomodating the physical examination needle in retrieving the cap. The pain sensation physical examination tool provided by the invention is quick and convenient to use, can help clinical workers to efficiently perform physical examination work and accurately judge the state of an illness of a patient, provides a good material basis for effective superficial sensation initial judgment from the aspect of demand, and solves the technical problems of inconvenient storage of an examination needle, poor accuracy and use effect of an examination result and cross infection risk in the current clinical medical work.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to a portable recovery integrated pain sensation physical examination tool.
Background
The examination of the nervous system is an important step for diagnosing diseases and screening physical signs of the nervous system in neurology, neurosurgery, emergency department and critical medicine department, and the distribution of sensory symptoms or physical signs obtained by the examination of the nervous system can obtain the positioning and qualitative diagnosis information of the diseases.
The examination of the sensory function of the nervous system is generally completed by examining the temperature sense, pain sense, complex sense and the like of the skin, wherein the pain sense examination is an important examination means which can visually reflect whether the superficial sense of a patient is absent or not, and is helpful for the positioning of the physical sign of the nervous system. Inspection tools that commonly used, such as plastics inspection needle, pin and blunt foot divide rule etc. inspection tool is simple and crude, non-unified and use and retrieve inconveniently, leads to the result subjectivity nature of inspection, influences the accuracy and the result of use of inspection result. In addition, the existing inspection tool also has the problems of cross infection risk during repeated use and inconvenience in carrying.
Disclosure of Invention
The invention aims to provide a portable recovery integrated pain sensation physical examination tool, and aims to solve the technical problems of inconvenience in carrying and recovery, cross infection risk and poor use effect in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: there is provided a portable retrieval integrated pain physical examination tool comprising:
the needle storage body comprises a shell, a fixed chassis, a body checking needle and a control component, wherein one end of the shell is an open end;
one end of the protective sleeve is connected with the opening end of the shell, and the other end of the protective sleeve is a connecting end; and
the recovery cap is connected with the connecting end of the protective sleeve, and a space for containing the body examination needle is arranged in the recovery cap.
Preferably, the fixed chassis is of a spiral structure, and a plurality of limiting parts for limiting and fixing the body examination needle are arranged on the fixed chassis.
Preferably, the probe storage body is provided with a sensing component for feeding back the stimulation degree of the probe body to the human body.
Preferably, the needle storage body is magnetically connected with the protective sleeve.
Preferably, the fixed chassis is a coil spring, one end of the coil spring located at the central position is connected with the inside of the shell, and the other end located at the peripheral position penetrates through the shell to form a movable end.
Preferably, the limiting member comprises a first connecting portion connected with the coil spring and a second connecting portion detachably connected with the physical examination needle; the second connecting parts are connected through conducting strips, and the conducting strips are connected with one end, located at the center, of the spiral spring through a control switch arranged on the shell.
Preferably, a recovery disc for limiting and fixing the body examination needle is arranged in the recovery cap.
Preferably, still be equipped with the generator in the recovery cap and one end with the generator is connected, the other end is the conductive post of free end.
The portable recovery integrated pain sensation physical examination tool provided by the invention has the beneficial effects that: compared with the prior art, the portable recovery integrated pain sensation physical examination tool is convenient to use, can help clinical workers to effectively conduct physical examination work, accurately and reliably judges the state of an illness of a patient, provides a good material basis for effective initial judgment of superficial sensation from the aspect of demand, and solves the technical problems of inconvenience in storage of examination needles and poor accuracy and use effect of examination results in current clinical medical work. The pain sensation physical examination tool provided by the invention can be used for recovering a used physical examination needle, so that secondary damage possibly caused by loss and omission of the examination needle is avoided, and the logistics treatment work of sharp medical waste is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a portable recovery integrated pain sensation physical examination tool provided by an embodiment of the invention in a loading-sample structure;
fig. 2 is a schematic structural diagram of a fixing chassis when a portable recovery integrated pain sensation physical examination tool provided by an embodiment of the invention adopts a loading sample structure;
fig. 3 is a schematic structural view of a recovery cap when a portable recovery integrated pain sensation physical examination tool provided by the embodiment of the invention adopts a loading sample structure;
fig. 4 is a schematic structural diagram of a portable recyclable integrated pain physical examination tool according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a needle storage body adopted by the portable recovery integrated pain sensation physical examination tool provided by the embodiment of the invention;
fig. 6 is a schematic diagram illustrating a positional relationship between a housing and a fixed chassis of the portable recyclable integrated pain physical examination tool according to the embodiment of the present invention;
fig. 7 is a schematic structural diagram of another portable recyclable integrated pain physical examination tool according to an embodiment of the present invention;
fig. 8 is a schematic view of a protective sleeve of another portable integrated pain physical examination tool for recycling according to an embodiment of the present invention in an unfolded state;
fig. 9 is a schematic structural diagram of an examiner needle adopted by another portable integrated pain sensation examiner recovery tool provided by the embodiment of the invention;
fig. 10 is a sectional view of the internal structure of a recycling cap used in another portable recycling integrated pain physical examination tool provided by the embodiment of the invention;
fig. 11 is a schematic structural view of a storage needle adopted in another portable recycling integrated pain physical examination tool according to an embodiment of the present invention;
FIG. 12 is a sectional view of the internal structure of a storage needle of another portable pain physical examination tool for recycling;
fig. 13 is a schematic view illustrating a connection relationship between a fixing chassis and a limiting member of another portable recycling integrated pain sensation physical examination tool according to an embodiment of the present invention;
fig. 14 is a schematic structural view of a self-locking element of another portable recycling integrated pain physical examination tool provided by the embodiment of the invention;
fig. 15 is a sectional view of the structure taken along line a-a in fig. 14.
In the figure: 1. fixing the chassis; 2. a body-checking needle; 21. a clamping part; 3. a limiting member; 31. a first connection portion; 32. a second connecting portion; 33. a conductive sheet; 4. an inductive component; 5. a housing; 51. a first magnetic sheet; 6. a protective sleeve; 61. a second adhesive sheet; 62. a second magnetic sheet; 63. a first adhesive sheet; 7. a recovery cap; 8. a recovery tray; 81. a sponge layer; 82. a magnetic absorption layer; 83. clamping the sealing layer; 9. a control component; 91. an electric push rod; 92. pushing the disc; 93. controlling the chassis; 94. a self-locking element; 10. a generator; 101. and a conductive post.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Pain detection in current clinical work generally requires that several factors or requirements be met or met: firstly, a sharp and low-injury inspection tool is adopted in the pain sensation physical examination process to increase the inspection sensitivity; secondly, in order to avoid pain stimulus difference caused by different subjective examination intensities of the examiners during the physical examination process, the examinees should be given pain stimulus with the same strength intensity as much as possible; most importantly, continuous patient physical examination is often performed in clinical work, and a plurality of pain examination needles are required to be used without crossing and to be recycled immediately. At present, a plurality of medical instruments related to examination are innovated, the technical advantages of the medical instruments mainly focus on the comprehensiveness of the examination instruments in use, and corresponding local technologies are researched and developed by taking pressure application such as pain stimulation and the like, alcohol disinfection and cross use prevention and the like into consideration. However, in the actual clinical examination, probably because the design of the multifunctional physical examination tool cannot achieve the accuracy and the use effect of a single examination tool, no multifunctional physical examination tool is generally accepted by clinicians at present. The pain sensation physical examination needle with equal pressure has poor portability due to the need of using a metal ball and the like; alcohol disinfection physical examination needles also do not completely inactivate some specific microorganisms and proteins. Therefore, the technical inspectors are rarely used by clinicians in practical work. In addition, for the pain sensation physical examination, due to the difference between the age of the patient and the pain sensation of the patient, the pain stimulation level cannot be effectively achieved by using tools such as a cotton swab, a plastic examination needle and the like, so that the accuracy of the pain sensation physical examination cannot be ensured. The single reuse of the existing pins for physical examination in clinic has the risk of cross infection, and a plurality of pins are inconvenient to carry and carry out sharp instrument recovery. Based on the problems in the prior art, the pain sensation physical examination pen aims to be closer to clinical work requirements, improves and innovates the pain sensation physical examination tool aiming at the defects of the pain sensation physical examination process, and realizes the pain sensation physical examination pen integrating use and recovery, low cross infection risk and convenient carrying.
Example 1
Referring to fig. 4 to fig. 15, a portable recycling integrated pain physical examination tool provided by the present invention will now be described. In this embodiment, the whole body formed by connecting the needle storage body, the protective sheath 6 and the recovery cap 7 is in a bullet-shaped structure. The portable integrated recovered pain physical examination tool comprises: the needle storage body comprises a shell 5 with one end being an open end and the other end being a closed end, a fixed chassis 1 arranged in the shell 5, a body checking needle 2 arranged on the fixed chassis 1, and a control component which is arranged on the shell 5 and used for moving the body checking needle 2; one end of the protective sleeve 6 is connected with the opening end of the shell 5, and the other end is a connecting end; retrieve cap 7 and be connected with the link of protective sheath 6, retrieve and be equipped with the space that is used for accomodating physical examination needle 2 in the cap 7.
When the pain sensation physical examination tool is not in a use state, the needle storage body is connected with the recovery cap 7 through the protective sleeve 6; when using this sense of pain physical examination instrument, will retrieve cap 7 and take off, then with the one end contact position that awaits measuring that protective sheath 6 and recovery cap 7 are connected, then remove body examination needle 2 through control assembly 9 to make body examination needle 2 and the position contact that awaits measuring carry out the sense of pain and examine the body, after the sense of pain, fall into body examination needle 2 and retrieve cap 7 in, after installing body examination needle 2 on fixed chassis 1 and all being squeezed into and retrieve cap 7, retrieve cap 7 and can seal as sharp ware recovery unit.
Compared with the prior art, the portable recovery integrated pain sensation physical examination tool is convenient to use, can help clinical workers to effectively perform physical examination work, accurately and reliably judges the state of an illness of a patient, provides a good material basis for effective superficial sensation initial judgment on demand, and solves the technical problems of inconvenient storage of an examination needle, and poor accuracy and use effect of an examination result in current clinical medical work. The pain sensation physical examination tool provided by the invention can recover the used physical examination needle 2, thereby avoiding the possible secondary damage caused by the loss and omission of the examination needle and reducing the logistics treatment work of sharp medical waste.
In the embodiment, the needle storage body is provided with a sensing component 4 for feeding back the stimulation degree of the body checking needle 2 to the human body. Specifically, the sensing assembly 4 includes a pressure sensor disposed on the stopper 3 and contacting the probe 2, and an indicator light disposed on the housing 5 and electrically connected to the pressure sensor. When looking up the body, looking up body needle 2 and human contact production interact force, pressure sensor compares the effort that body needle 2 received with the predetermined threshold value before using, and when the effort equals predetermined threshold value, pressure sensor gives the pilot lamp with the signal transmission of "light", and the pilot lamp lights, makes things convenient for the user of service to know in time whether looking up body needle 2 reaches predetermined pressure value to the effort of human body.
In this embodiment, the needle storage body is magnetically connected to the protective sheath 6. The needle storage body is convenient to connect or separate with the protective sleeve 6; specifically, the outer wall of the opening end of the shell 5 is circumferentially provided with a plurality of first magnetic sheets 51, and the inner wall of the protective sleeve 6 is circumferentially provided with a plurality of second magnetic sheets 62 adapted to the first magnetic sheets 51.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 4 to fig. 15, the protective sleeve 6 is enclosed by a rectangular transparent plastic sheet, which is made of thermoplastic plastic and has elastic energy to generate elastic deformation. The two ends of the plastic sheet are respectively provided with a first adhesive sheet 63 and a second adhesive sheet 61 which are matched with each other. The other two ends of the plastic sheet are respectively provided with a plurality of second magnetic sheets 62. The protective sleeve 6 has two using modes: when the pain sensation physical examination tool is in a use state, the second magnetic sheet 62 of the protective sleeve 6 is magnetically connected with the first magnetic sheet 51 of the shell 5 and is used as a connecting section between a human body and the needle storage body, so that the contact between the physical examination needle 2 and the human body is facilitated; two, this body instrument is looked to sense of pain is not in during the user state, should separate first bonding sheet 63 and second bonding sheet 61, then roll into the tube-shape with protective sheath 6 and will be located the second magnetic sheet 62 of both ends position and bond mutually, then will store up the needle body and put into protective sheath 6 respectively with retrieving cap 7, then bond respectively with the first bonding sheet 63 and the second bonding sheet 61 at the other both ends of protective sheath 6, protective sheath 6 can be effectual store up the needle body and retrieve cap 7 and accomodate the protection, also made things convenient for the carrying of user to this body instrument is looked to sense of pain.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4 to fig. 15, the fixing chassis 1 is a spiral structure, and the fixing chassis 1 is provided with a plurality of limiting members 3 for limiting and fixing the body examination needle 2. The locating part 3 can be detachably connected with the body checking needle 2 through connection modes such as clamping connection and magnetic connection, and the body checking needle 2 is convenient to detach or install.
Specifically, the fixed chassis 1 comprises a spiral spring, one end of the spiral spring positioned at the central position is connected with the inside of the shell 5, and the other end positioned at the peripheral position penetrates through the shell 5 to form a movable end; the spiral spring is provided with a plurality of limiting parts 3. The user concentrates the body examination needles 2 which are dispersedly arranged together through the moving end dragging the spiral spring, so that the plurality of body examination needles 2 are combined into the combined body examination needle, the contact area between the combined body examination needle and the part to be detected can be adjusted by adjusting the diameter of the combined body examination needle, and the pain sensation examination operation of the body examination needles 2 with different diameters on the same part to be detected can be quickly realized.
In the present embodiment, the limiting member 3 includes a first connecting portion 31 connected to the coil spring, and a second connecting portion 32 detachably connected to the physical examination needle 2; the second connecting parts 32 are connected through conducting strips 33, and the conducting strips 33 are connected with one end of the coil spring, which is located at the central position, through a control switch arranged on the shell 5. The first connection portion 31 is made of an insulating material, the second connection portion 32 is made of a conductive material, and the coil spring is made of a heat conductive and electrically conductive material. Specifically, the spiral spring is made of heat conduction materials and electric conduction materials, the spiral spring has the functions of heat conduction and electric conduction at the same time, the control switch is provided with a heat conduction adjusting knob and an electric conduction adjusting knob, and the size of the heat conduction capacity and the size of the electric conduction capacity of the spiral spring can be adjusted through the control switch. When the conductive capacity of the coil spring is adjusted to 0, the coil spring heats the body examination needle 2 in the power-on state, and when the temperature of the body examination needle 2 to be examined is raised to a preset temperature, the body examination needle 2 is used for testing the part to be examined, so that the pain sensation perception capacity of the part to be examined at a specific temperature can be examined. When the heat conduction capacity of the spiral spring is adjusted to be 0, the coil spring enables the body examination needle 2 to carry current under the power-on state, the body examination needle 2 is used for testing the part to be tested, and the pain sensation perception capacity of the part to be tested under the specific current condition can be checked. When the heat conductivity and the electric conductivity of the spiral spring are not 0, the pain perception capability of the part to be detected at a specific temperature and under a specific current condition can be checked.
Specifically, second connecting portion 32 is the elastic rubber circle structure, is equipped with the joint portion 21 that is used for with second connecting portion 32 joint on the physical examination needle 2, and the shape of joint portion 21 is by 2 needle point one ends of physical examination needle to the first grow gradually of tail end, then reduces gradually again, and is equipped with the rack along 2 axial settings of physical examination needle on the joint portion 21.
The control assembly 9 comprises an electric push rod 91 arranged in the housing 5; the push disc 92 is connected with one end, away from the inner wall of the shell 5, of the electric push rod 91, and the push disc 92 is arranged above the fixed chassis 1; the push disc 92 is provided with a groove which is matched with the shape of the fixed chassis 1, and the depth of the groove gradually becomes deeper.
The control assembly 9 further comprises a control chassis 93 arranged in the shell 5, the control chassis 93 is arranged below the fixed chassis 1 and is connected with a plurality of self-locking pieces 94 in a sliding mode on the control chassis 93, the self-locking pieces 94 correspond to the body checking needles 2 in number one to one, through holes for the body checking needles 2 to penetrate through are formed in the self-locking pieces 94, the side faces of the through holes are rotatably connected with gears meshed with racks, the gears are also elastically connected with the side faces of the through holes at the moment, and the side faces of the through holes are simultaneously rotatably connected with baffle plates for limiting the intelligent downward movement of the body checking needles 2.
The control chassis 93 is provided with a plurality of slideways for the self-locking piece 94 to slide.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4 to fig. 15, a recovery disk 8 for limiting and fixing the body examination needle 2 is arranged in the recovery cap 7. The recovery disc 8 is arranged to facilitate the storage of the physical examination needle 2, and the used physical examination needle 2 can be effectively prevented from being lost. Specifically, retrieve dish 8 and constitute including the sponge layer 81, the magnetism layer 82 and the joint sealing layer 83 that stack up the setting in proper order, joint sealing layer 83 and retrieve cap 7 inner wall sealing connection, contain in the sponge layer 81 and be used for specially carrying out the antiseptic solution disinfected to physical examination needle 2. When retrieving body examination needle 2, earlier take off recovery dish 8, then will look over body needle 2 and fall to retrieving in the cap 7, then will retrieve dish 8 and retrieve cap 7 and be connected fixedly, look over body needle 2 this moment and be adsorbed by magnetic layer 82, avoided looking over the removal of body needle 2, and look over body needle 2 when being adsorbed by magnetic layer 82, look over body needle 2 and sponge layer 81 contact, the antiseptic solution that contains in sponge layer 81 has the disinfection effect to looking over body needle 2, made things convenient for the recycle of looking over body needle 2.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4 to fig. 15, a power generator 10 and a conductive post 101 having one end connected to the power generator 10 and the other end being a free end are further disposed in the recycling cap 7. Retrieve generator 10 in the cap 7 and be used for providing the power for fixed chassis 1, generator 10 sets up and has improved the utilization efficiency to retrieving cap 7 in retrieving cap 7, and cuts off through heat conduction dish structure between generator 10 and the recovery dish 8, and the heat that generator 10 generated electricity can be passed through the heat conduction dish and is transmitted the sponge layer 81 on the recovery dish 8, and the antiseptic solution that contains in sponge layer 81 also has the cooling effect to generator 10.
The portable recovery integrated pain sensation physical examination tool provided by the invention is purposefully designed for aiming at the deficiency of clinical superficial sensation physical examination; can assist clinical workers to quickly, conveniently, safely and accurately perform physical examination work; meanwhile, the adaptability of the patient is considered; accurately and truly reflects the characteristics of pain sense change of the patient.
Example 2
Referring to fig. 1 to 15, a portable recycling integrated pain physical examination tool provided by the present invention will now be described. In this embodiment, the needle storage body, the protective sheath 6 and the recovery cap 7 are connected to form a whole in a shape of a cocking structure.
In this embodiment, the stationary chassis 1 is detachably connected to the housing 5. Specifically, a through hole is arranged on the side wall of the shell 5; the fixed chassis 1 comprises a shell which is placed in the shell 5, a rotating rod which is connected with the shell, and a limiting component which is arranged in the shell and is simultaneously connected with the shell, wherein the limiting component is used for limiting and fixing the body-checking needle 2; the sectional area of dwang and the surface area looks adaptation of through hole, the dwang include with shell fixed connection's fixed rod section to and with the dead lever rotate the stopper rod section of being connected.
In this embodiment, the limiting component is an S-shaped sliding plate, one end of the S-shaped sliding plate is connected to the inner wall of one side of the housing, the other end of the S-shaped sliding plate is connected to the inner wall of the other side of the housing, a plurality of self-locking pieces 94 are slidably connected to the S-shaped sliding plate, the self-locking pieces 94 are connected through pull ropes, and one end of each pull rope penetrates through the housing and the shell 5 in sequence. An annular sliding groove is formed in the shell 5, a sliding block is arranged on the sliding groove, one end, penetrating through the shell 5, of the pull rope is connected with the sliding block, and the positions of the locking pieces 94 on the S-shaped sliding plate are adjusted through rotation of the sliding block.
In this embodiment, the control unit 9 includes an electric push rod 91 disposed in the housing 5, and the electric push rod 91 has an elastic catch piece on a side wall for pushing one end of the needle 2, so that whether the self-locking piece 94 is located at a needle-dropping position can be determined by whether the self-locking piece 94 contacts with the elastic catch piece.
Specifically, the slider is moved to move the position of the self-locking member 94 by pulling the pull cord. More specifically, when any one of the self-locking members 94 is located at the center of the S-shaped sliding plate, the self-locking member 94 contacts with the elastic catch piece, the length of the electric push rod 91 is adjusted, and the length of the electric push rod 91 is increased to apply an acting force to the physical examination needle 2 which is fixed to the position-limiting member 3, so that the physical examination needle 2 performs physical examination. Then the slider is moved, at this moment, the self-locking piece 94 can apply force to the elastic trip piece, the elastic trip piece is deformed, the self-locking piece 94 moves, then the elastic trip piece resets to block the next self-locking piece 94, and whether the body-checking operation can be conveniently judged through the blocking effect of the elastic trip piece on the respective self-locking piece 94.
In this embodiment, the S-shaped slide plate is provided with a resilient projection for limiting any of the self-locking members 94 under certain force conditions.
In this embodiment, the protective sheath 6 is detachably connected to the recovery cap 7; the recovery tray 8 is detachably connected with the recovery cap 7.
In this embodiment, the structure of the recovery disk 8 is the same as that of the fixed chassis 1, the recovery disk 8 is also provided with a plurality of self-locking pieces 94, and the recovery cap 7 is also provided with a sliding groove and a sliding block. After each use, the recovery cap 7 is covered, and then the electric push rod 9 is extended continuously, so that the physical examination needle 2 can be knocked down from the self-locking piece 94, and at the moment, the physical examination needle 2 can fall down to the self-locking piece 94 arranged on the recovery disc 8. Then, the slider on the housing 5 is moved first to move the next self-locking piece 94 on the fixed chassis 1 to the right center position, and then the slider on the recovery cap 7 is moved to move the next self-locking piece 94 on the recovery disk 8 to the right center position.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A portable recovery integrated pain physical examination tool, comprising:
the needle storage body comprises a shell (5) with one end being an open end, a fixed chassis (1) arranged in the shell (5), a body checking needle (2) arranged on the fixed chassis (1), and a control component (9) which is arranged on the shell (5) and used for moving the body checking needle (2);
one end of the protective sleeve (6) is connected with the opening end of the shell (5), and the other end of the protective sleeve is a connecting end; and
the recovery cap (7) is connected with the connecting end of the protective sleeve (6), and a space for containing the body examination needle (2) is arranged in the recovery cap (7);
the fixed chassis (1) is of a spiral structure, and a plurality of limiting parts (3) for limiting and fixing the body checking needle (2) are arranged on the fixed chassis (1);
the needle storage body is provided with a sensing component (4) for feeding back the stimulation degree of the body checking needle (2) to the human body;
the needle storage body is magnetically connected with the protective sleeve (6);
the fixed chassis (1) is a spiral spring, one end of the spiral spring, which is positioned at the central position, is connected with the inside of the shell (5), and the other end of the spiral spring, which is positioned at the peripheral position, penetrates through the shell (5) and is a moving end.
2. A portable pain physical examination instrument of claim 1, wherein: the limiting piece (3) comprises a first connecting part (31) connected with the spiral spring and a second connecting part (32) detachably connected with the body checking needle (2); the second connecting parts (32) are connected through conducting strips (33), and the conducting strips (33) are connected with one end, located at the center, of the spiral spring through a control switch arranged on the shell (5).
3. A portable pain physical examination instrument of claim 2, wherein: a recovery disc (8) used for limiting and fixing the body checking needle (2) is arranged in the recovery cap (7).
4. A portable pain physical examination tool as claimed in claim 3, wherein: still be equipped with in the recovery cap (7) generator (10) and one end with generator (10) are connected, and the other end is leading electrical pillar (101) of free end.
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