Button type pneumothorax puncture needle sleeve

Abstract

The utility model relates to the technical field of pneumothorax puncture, and discloses a button type pneumothorax puncture needle sleeve which comprises a fixing device and a water seal bottle, the fixing device is in a button type, a butterfly-shaped paster is arranged below the fixing device, a puncture hole is formed in the middle of the fixing device, a puncture needle is arranged in the puncture hole in a penetrating mode, and the water seal bottle is connected with the fixing device. The top of the puncture needle is in a bamboo joint shape, the tail of the puncture needle is communicated with the water-sealed bottle through a drainage tube, a bottle plug is arranged on a bottle opening of the water-sealed bottle in a clamped mode, and the end, close to the water-sealed bottle, of the drainage tube penetrates through the bottle plug to be arranged in the water-sealed bottle in a penetrating mode. By means of the butterfly-shaped paste, a punctured wound can be protected in time, tension is generated by tightening the butterfly-shaped paste outwards, the skin is tensioned, and growth of the wound is facilitated; the top of the puncture needle is in a bamboo joint shape, the bamboo joint of the puncture needle can be broken according to the body shape of a patient, and the puncture length of the puncture needle can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to pneumothorax puncture technical field, specifically a button type pneumothorax puncture needle cover. BACKGROUND

[0002] Chest puncture refers to the patient with pleural effusion (or pneumothorax), in order to diagnose and treat the need of disease through the chest puncture needle to extract effusion or gas;

[0003] Through the retrieval, the application number for 201620769395.6 is disclosed pneumothorax puncture needle for first aid, it includes needle core and sleeve, needle core inserts sleeve, front end extends out sleeve, still be equipped with drainage one-way valve, sleeve front section and rear section are front hard pipe section, rear hard pipe section, middle section is middle soft pipe section, the rear end of rear hard pipe section is provided with external thread. The utility model's volume is small, and convenient to carry, when using, no drainage tube and drainage bottle can realize rapid drainage, when the patient is transferred to the hospital, the one-way drainage valve is removed, and the drainage tube is connected with the drainage bottle, and conventional drainage is realized;

[0004] But the above-mentioned mode still has following defect when actually using: pneumothorax puncture needle is mainly applied to first aid and field treatment, after puncture needle puncture is completed, the puncture wound needs to be covered, if there is no covering to cover, the puncture wound is exposed in the environment with more infection materials in the field, and infection is easy to cause. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a button type pneumothorax puncture needle cover, which can adjust the puncture length and protect the puncture wound.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a button type pneumothorax puncture needle cover, including fixer and water seal bottle, the fixer is set as button type, the lower portion of the fixer is equipped with the butterfly-shaped paste, the middle part of the fixer is equipped with the puncture hole, the inside of the puncture hole is inserted with the puncture needle, and the top of the puncture needle is set as the bamboo joint, the tail part of the puncture needle is communicated with the water seal bottle through the drainage tube, and the bottle mouth of the water seal bottle is clamped with the bottle plug, and the end part of the drainage tube is inserted into the bottle plug and placed in the inside of the water seal bottle.

[0007] The utility model further sets up that: the butterfly-shaped paste includes the superimposed paste and the bottom paste, the superimposed paste is superimposed on the top of the bottom paste, the middle part of the top of the bottom paste is equipped with the through hole corresponding to the puncture hole, the position of the middle part of the top of the bottom paste close to the outer ring of the through hole is equipped with the third adhesive layer, and the middle part of the bottom end of the superimposed paste is equipped with the auxiliary material layer corresponding to the through hole.

[0008] The utility model discloses a further setting be: the both sides of the bottom of the pasting are equipped with the pasting layer one, the both sides of the bottom of the bottom pasting are equipped with the pasting layer two, utilize the adhesion of pasting layer one and pasting layer two's ability.

[0009] The utility model discloses a further setting be: the top of puncture needle is equipped with the sealing cover through the connecting rope, and the sealing cover is matched with the tail end of puncture needle.

[0010] The utility model discloses a further setting be: the one end of drainage tube is fixed with the installation sleeve close to the fixator, and the installation sleeve is sleeved at the tail of puncture needle.

[0011] The utility model discloses a further setting be: the one end of drainage tube is fixed with the counterweight head close to the water seal bottle, and the middle part of counterweight head is equipped with the air hole.

[0012] The utility model discloses a further setting be: the top of bottle plug is equipped with the exhaust pipe, and one end of exhaust pipe is inserted bottle plug and places in the inside of water seal bottle, and the other end of exhaust pipe is equipped with the check valve.

[0013] Summarized above, the utility model has following beneficial effect: the utility model discloses a further setting butterfly-shaped paste can be in time protection to the wound after puncture, and utilize the tension that butterfly-shaped paste is taut outward, and skin is tight, and it is favorable to the growth of wound, and the top of puncture needle is set up as bamboo joint, can according to the bamboo joint of puncture needle of patient's body type break, is favorable to the puncture length of adjustment of puncture needle. ACCURACY

[0014] Fig. 1 It is one of three -dimensional structure schematic drawing of the utility model;

[0015] Fig. 2 It is two of three -dimensional structure schematic drawing of the utility model;

[0016] Fig. 3 It is three of three -dimensional structure schematic drawing of the utility model;

[0017] Fig. 4 It is structure schematic drawing of puncture needle of the utility model.

[0018] In the drawing: 1, fixator, 101, puncture hole, 2, butterfly-shaped paste, 201, pasting, 202, pasting layer one, 203, auxiliary material layer, 204, bottom pasting, 205, through -hole, 206, pasting layer two, 207, pasting layer three, 3, puncture needle, 301, connecting rope, 302, sealing cover, 4, water seal bottle, 401, bottle plug, 402, drainage tube, 403, installation sleeve, 404, counterweight head, 405, exhaust pipe, 406, check valve. SPECIFIC IMPLEMENTATION

[0019] The utility model further illustrates below in combination with the drawings in the embodiment of the utility model.

[0020] Please refer to Figs. 1-4 In the embodiment of the utility model, a button type pneumothorax puncture needle sleeve, including fixer 1 and water seal bottle 4, fixer 1 is set to button type, the lower portion of fixer 1 is equipped with butterfly-shaped paste 2, and the wound after puncture is protected, and it is beneficial to the closure of the wound, the middle part of fixer 1 is equipped with puncture hole 101, puncture needle 3 is inserted in the inside of puncture hole 101, and the top of puncture needle 3 is set to bamboo joint shape, so that it can be broken, and the insertion distance can be adjusted according to the fatness of the patient, the tail of puncture needle 3 is communicated with water seal bottle 4 through drainage tube 402, and the bottle mouth of water seal bottle 4 is equipped with bottle plug 401, the end of drainage tube 402 close to water seal bottle 4 is inserted bottle plug 401 and is placed in the inside of water seal bottle 4 and is placed below the water seal surface of water seal bottle 4, the back of water seal bottle 4 is equipped with transparent observation window, and the water seal liquid in the inside of water seal bottle 4 can be observed.

[0021] In the embodiment, preferably, the butterfly-shaped paste 2 includes superimposed paste 201 and bottom paste 204, the superimposed paste 201 is superimposed on the top end of the bottom paste 204, the middle part of the top end of the bottom paste 204 is equipped with through hole 205 corresponding to the puncture hole 101, does not interfere with the puncture of puncture needle 3, the middle part of the top end of the bottom paste 204 is equipped with adhesive layer three 207 close to the outer circle of through hole 205, adhesive layer three 207 can be bonded with fixer 1 or superimposed paste 201, the middle part of the bottom end of the superimposed paste 201 is equipped with auxiliary material layer 203 corresponding to through hole 205, and the auxiliary material layer 203 can be medical auxiliary material such as gauze, which protects the wound after puncture.

[0022] In the embodiment, preferably, the two sides of the bottom end of the superimposed paste 201 are equipped with adhesive layer one 202, and the two sides of the bottom end of the bottom paste 204 are equipped with adhesive layer two 206, the adhesive capacity of adhesive layer one 202 and adhesive layer two 206 enables the superimposed paste 201 and the bottom paste 204 to be fixed at the puncture of the patient.

[0023] In the embodiment, preferably, the top of puncture needle 3 is equipped with sealing cover 302 through connecting rope 301, and sealing cover 302 is matched with the tail end of puncture needle 3, the tail of puncture needle 3 can be covered when water seal bottle 4 is pulled out after deflation, the condition of the patient is observed, and finally completely removed, which is safer to operate.

[0024] In the embodiment, preferably, one end of drainage tube 402 close to fixer 1 is fixedly equipped with mounting sleeve 403, and mounting sleeve 403 is sleeved on the tail of puncture needle 3, which facilitates the assembly of drainage tube 402 and puncture needle 3.

[0025] In the embodiment, preferably, the drainage tube 402 is fixed with a counterweight head 404 near one end of the water seal bottle 4, and the counterweight head 404 is provided with a gas outlet hole, so that the end of the drainage tube 402 can always be below the water seal surface of the water seal bottle 4, effectively avoiding the drainage tube 402 from moving above the water seal solution surface due to the negative pressure, so that the chest of the patient is directly communicated with the atmosphere, and an open pneumothorax is formed.

[0026] In the embodiment, preferably, the bottle plug 401 is provided with an exhaust pipe 405, one end of the exhaust pipe 405 is inserted into the water seal bottle 4 through the bottle plug 401, and the drainage gas in the water seal bottle 4 can be quickly discharged, and the other end of the exhaust pipe 405 is provided with a one-way valve 406, so that the gas can only be discharged from the water seal bottle 4, and cannot enter the water seal bottle 4, which not only can form a closed space in the water seal bottle 4, and is beneficial to the balance of the atmospheric pressure in and outside the water seal bottle 4, but also can effectively prevent the harmful substances such as bacteria from entering, so that a sterile environment is formed in the water seal bottle 4, and the infection of the chest of the patient caused by the harmful substances such as bacteria is avoided.

[0027] In use, first, the bottom patch 204 is attached to the puncture position of the patient, the bottom patch 204 is adhered to the skin of the patient through the second adhesive layer 206, then the fixer 1 is adhered to the back of the bottom patch 204 through the third adhesive layer 207, then the puncture length is determined according to the body type of the patient, the puncture needle 3 is broken at the corresponding node, and then is inserted into the puncture hole 101 of the fixer 1, and is punctured into the chest of the patient to discharge gas, the discharged gas enters the water seal bottle 4 through the drainage tube 402, after the puncture is completed, the water seal bottle 4 is removed, the sealing cover 302 is clamped to the tail end of the puncture needle 3, the tail of the puncture needle 3 can be covered when the water seal bottle 4 is pulled out after the gas is discharged, the patient is observed, and finally the puncture needle 3 is completely removed, the operation is safer, the fixer 1 is removed from the bottom patch 204, the stack 201 is stacked on the bottom patch 204, and the tension is generated by the outwardly stretched butterfly-shaped patch 2, the skin is pulled tight, and the growth of the wound is facilitated.

[0028] The above only describes a preferred embodiment of the utility model, and equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application range are included in the utility model patent application range.

Claims

1. A buttonhole type pneumothorax puncture needle set comprising a holder (1) and a water seal bottle (4), characterized in that, The fixed device (1) is provided with a butterfly-shaped patch (2) at the lower part, a puncture hole (101) at the middle part, a puncture needle (3) inserted in the puncture hole (101), and a bamboo joint at the top of the puncture needle (3), the tail of the puncture needle (3) is communicated with a water seal bottle (4) through a drainage tube (402), and the bottle mouth of the water seal bottle (4) is provided with a bottle plug (401), the end of the drainage tube (402) near the water seal bottle (4) is inserted into the bottle plug (401) and placed in the water seal bottle (4).

2. The trocar sleeve of claim 1, wherein: The butterfly-shaped patch (2) includes a stacked patch (201) and a bottom patch (204), the stacked patch (201) is stacked on the top end of the bottom patch (204), the middle part of the top end of the bottom patch (204) is provided with a through hole (205) corresponding to the puncture hole (101), the middle part of the top end of the bottom patch (204) is provided with a third adhesive layer (207) near the outer circle of the through hole (205), and the bottom end of the stacked patch (201) is provided with a second auxiliary material layer (203) corresponding to the through hole (205).

3. The trocar sleeve of claim 2, wherein: The bottom end of the stacked patch (201) is provided with a first adhesive layer (202) on both sides, the bottom end of the bottom patch (204) is provided with a second adhesive layer (206) on both sides, and the adhesion of the first adhesive layer (202) and the second adhesive layer (206) is utilized.

4. The trocar sleeve of claim 1, wherein: The top of the puncture needle (3) is provided with a sealing cover (302) through a connecting rope (301), and the sealing cover (302) is matched with the tail end of the puncture needle (3).

5. The trocar sleeve of claim 1, wherein: One end of the drainage tube (402) near the fixed device (1) is fixedly provided with a mounting sleeve (403), and the mounting sleeve (403) is sleeved on the tail of the puncture needle (3).

6. The trocar sleeve of claim 1, wherein: One end of the drainage tube (402) near the water seal bottle (4) is fixedly provided with a counterweight head (404), and the middle part of the counterweight head (404) is provided with an air outlet hole.

7. The trocar sleeve of claim 1, wherein: The top of the bottle plug (401) is provided with an exhaust pipe (405), one end of the exhaust pipe (405) is inserted into the bottle plug (401) and placed in the water seal bottle (4), and the other end of the exhaust pipe (405) is provided with a one-way valve (406).

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