CN214966834U

CN214966834U - Surgical vacuum skin retractor

Info

Publication number: CN214966834U
Application number: CN202121216204.0U
Authority: CN
Inventors: 张宏
Original assignee: Affiliated Hospital of Guizhou Medical University
Current assignee: Affiliated Hospital of Guizhou Medical University
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-03
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a surgical vacuum skin retractor, which belongs to the technical field of medical treatment and comprises a base, wherein a handle is fixed at the upper end of the base, at least two groups of suckers are fixed at the lower end of the base, an air exhaust component for exhausting air in the suckers outwards is fixed at the upper end of the base, and both sides of the upper end of the handle are fixed with placing racks; the air exhaust component comprises an air exhaust pipe which is fixed at the upper end of the base and is communicated with the inside of the sucker, and a piston is arranged inside the air exhaust pipe. The utility model has the advantages that the damage to the skin of the patient can be greatly reduced by arranging the sucking disc compared with the existing mode of grabbing the skin with hands or using the operation towel forceps to draw the skin; by arranging the placing frame, the device can be prevented from being directly placed on a table board to pollute the sucker, and the probability of cross infection can be effectively reduced; through setting up reset spring, can accomplish skin tractive back at the user, automatic re-setting to prevent that the sucking disc from adsorbing on patient's skin for a long time, cause the secondary damage to the patient.

Description

Surgical vacuum skin retractor

Technical Field

The utility model relates to the technical field of medical treatment, specifically a surgery operation vacuum skin tractive ware.

Background

At present, when the pneumoperitoneum is established in the laparoscopic surgery, an operator mainly grasps and holds the pneumoperitoneum by hands or uses an operation towel forceps to draw the abdominal skin of a patient so as to put the abdominal cavity puncture outfit into the abdominal cavity puncture outfit, and the operation method causes the skin of the patient to be purplish and gorged blood or epidermis to be damaged due to the overlarge pressure intensity, so that the operation field of the patient is greatly injured, an operation area is not beautiful, and the healing of an incision after the operation is slow, so that the existing operation drawing facility is not perfect.

Based on this, the utility model designs a surgery operation vacuum skin tractive ware to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surgery operation vacuum skin tractive ware to solve the easy blue and purple extravasated blood or epidermis damage that causes patient's skin that proposes in the above-mentioned background art, to the big problem of patient's art field wound.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum skin retractor for surgical operations comprises a base, wherein a handle is fixed at the upper end of the base, at least two groups of suckers are fixed at the lower end of the base, an air exhaust assembly for exhausting air in the suckers outwards is fixed at the upper end of the base, and placing frames are fixed on two sides of the upper end of the handle;

the air extraction assembly comprises an air extraction pipe which is fixed at the upper end of the base and communicated with the inside of the sucker, a piston is arranged in the air extraction pipe, and a sliding rod is fixed at the upper end of the piston;

a lifting piece is fixed between the two sliding rods.

Preferably, the rack is U-shaped, and anti-skidding seats are fixed on both sides of the upper end of the rack.

Preferably, the bottom of the sucking disc is provided with a ring of sealing ring.

Preferably, a through hole is formed in the handle, and the upper end of the sliding rod is slidably arranged in the through hole.

Preferably, the lifting piece comprises a connecting rod and connecting pieces fixed at two ends of the connecting rod, and the two connecting pieces are respectively fixed with the two sliding rods.

Preferably, the outside of the sliding rod is provided with a return spring, and two ends of the return spring are respectively abutted against the connecting sheet and the side wall of the handle.

Preferably, the middle part of the handle is sleeved with an anti-skidding sleeve, and the lower part of the connecting rod is provided with an anti-skidding finger support.

Preferably, the upper end of the exhaust tube is provided with a dust cover, an opening matched with the sliding rod is reserved on the dust cover, and the dust cover is further provided with a communicating hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that the damage to the skin of the patient can be greatly reduced by arranging the sucking disc compared with the existing mode of grabbing the skin with hands or using the operation towel forceps to draw the skin; by arranging the placing frame, the device can be prevented from being directly placed on a table board to pollute the sucker, and the probability of cross infection can be effectively reduced; through setting up reset spring, can accomplish skin tractive back at the user, automatic re-setting to prevent that the sucking disc from adsorbing on patient's skin for a long time, cause the secondary damage to the patient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the surgical vacuum skin retractor of the present invention;

fig. 2 is a schematic front view of the surgical vacuum skin retractor of the present invention;

FIG. 3 is a schematic top view of the surgical vacuum skin retractor of the present invention;

fig. 4 is a schematic side view of the surgical vacuum skin retractor of the present invention;

fig. 5 is a schematic view of the surgical vacuum skin retractor of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a handle; 3. a suction cup; 4. an air extraction assembly; 5. placing a rack; 6. an air exhaust pipe; 7. a piston; 8. a slide bar; 9. a pulling member; 10. an anti-slip seat; 11. a seal ring; 12. a through hole; 13. a connecting rod; 14. connecting sheets; 15. a return spring; 16. an anti-slip sleeve; 17. the antiskid finger rest; 18. a dust cover; 19. and a communicating hole.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-5, a surgical vacuum skin retractor comprises a base 1, a handle 2 fixed on the upper end of the base 1, at least two groups of suction cups 3 fixed on the lower end of the base 1, and a ring of sealing ring 11 arranged on the bottom of the suction cups 3 for improving the fit between the suction cups 3 and the skin of a patient.

The upper end of base 1 is fixed with the subassembly 4 of bleeding that is used for outwards taking out the gas in the sucking disc 3, and the upper end both sides of handle 2 all are fixed with rack 5, and rack 5 is the U type, and the upper end both sides of rack 5 all are fixed with antiskid seat 10.

Through setting up rack 5, after the use, can wholly invert this device, make sucking disc 3 not with place the platform contact to reduce the pollution to 3 surperficial sucking discs.

The air extraction component 4 comprises an air extraction pipe 6 which is fixed at the upper end of the base 1 and is communicated with the inside of the sucker 3, a piston 7 is arranged inside the air extraction pipe 6, and a sliding rod 8 is fixed at the upper end of the piston 7;

in order to enable the sliding rod 8 to stably slide up and down and reduce the air leakage between the piston 7 and the exhaust tube 6 when the sliding rod 8 is inclined and inverted, a through hole 12 is arranged on the handle 2, and the upper end of the sliding rod 8 is arranged in the through hole 12 in a sliding mode.

The dust cover 18 is arranged at the upper end of the exhaust tube 6, an opening matched with the sliding rod 8 is reserved on the dust cover 18, the communicating hole 19 is further formed in the dust cover 18, and through the arrangement of the dust cover 18, dust or sundries can be prevented from falling into the exhaust tube 6 to damage the inner wall of the exhaust tube 6 or the piston 7, and due to the communicating hole 19, the space of the exhaust tube 6 on the upper side of the piston 7 can be kept balanced with external air pressure.

A lifting piece 9 is fixed between the two sliding rods 8, the lifting piece 9 comprises a connecting rod 13 and connecting pieces 14 fixed at two ends of the connecting rod 13, and the two connecting pieces 14 are respectively fixed with the two sliding rods 8.

The middle part of the handle 2 is sleeved with an anti-slip sleeve 16, and the lower part of the connecting rod 13 is provided with an anti-slip finger support 17, so that medical personnel can feel more comfortable when using the medical instrument, and the comfort level is improved.

In order to provide the resetting effect of the device, a reset spring 15 is arranged outside the sliding rod 8, and two ends of the reset spring 15 respectively abut against the connecting sheet 14 and the side wall of the handle 2.

Holistic theory of operation does, when using, medical personnel paste the bottom of sucking disc 3 and patient's skin laminating, paste the palm in antiskid cover 16 department after that, indicate the abdomen to paste in antiskid indicates to hold in the palm 17, the palm is clenched after that, make connecting rod 13 move towards handle 2 department, connecting rod 13 drives slide bar 8 through connection piece 14 and shifts up, reset spring 15 is compressed this moment, can drive piston 7 and shift up when slide bar 8 shifts up, make piston 7, the airtight space increase that sucking disc 3 and patient skin formed, inside atmospheric pressure reduces, thereby produce "suction", adsorb patient's skin.

After the use, loosen connecting rod 13, reset spring 15's elastic potential energy releases, makes slide bar 8 and piston 7 reset, places sucking disc 3 up on the mesa, rack 5 down at last to avoid sucking disc 3's surface to receive the pollution.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A surgical vacuum skin retractor comprises a base (1), and is characterized in that: a handle (2) is fixed at the upper end of the base (1), at least two groups of suckers (3) are fixed at the lower end of the base (1), an air extraction assembly (4) for extracting air in the suckers (3) outwards is fixed at the upper end of the base (1), and placing frames (5) are fixed on two sides of the upper end of the handle (2);

the air extraction assembly (4) comprises an air extraction pipe (6) which is fixed at the upper end of the base (1) and is communicated with the inside of the sucker (3), a piston (7) is arranged inside the air extraction pipe (6), and a sliding rod (8) is fixed at the upper end of the piston (7);

a lifting piece (9) is fixed between the two sliding rods (8).

2. The surgical vacuum skin retractor of claim 1 wherein: the rack (5) is U-shaped, and anti-skidding seats (10) are fixed on two sides of the upper end of the rack (5).

3. The surgical vacuum skin retractor of claim 1 wherein: and a circle of sealing ring (11) is arranged at the bottom of the sucking disc (3).

4. The surgical vacuum skin retractor of claim 1 wherein: the handle (2) is provided with a through hole (12), and the upper end of the sliding rod (8) is arranged in the through hole (12) in a sliding manner.

5. The surgical vacuum skin retractor of claim 1 wherein: the lifting piece (9) comprises a connecting rod (13) and connecting pieces (14) fixed at two ends of the connecting rod (13), and the two connecting pieces (14) are respectively fixed with the two sliding rods (8).

6. A surgical vacuum skin retractor according to claim 5 wherein: the outside of the sliding rod (8) is provided with a return spring (15), and two ends of the return spring (15) are respectively propped against the connecting sheet (14) and the side wall of the handle (2).

7. A surgical vacuum skin retractor according to claim 5 wherein: the middle part of the handle (2) is sleeved with an anti-skidding sleeve (16), and the lower part of the connecting rod (13) is provided with an anti-skidding finger support (17).

8. The surgical vacuum skin retractor of claim 1 wherein: the upper end of the air extraction pipe (6) is provided with a dust cover (18), an opening matched with the sliding rod (8) is reserved on the dust cover (18), and a communication hole (19) is further formed in the dust cover (18).