Puncture auxiliary equipment for cardiovascular medicine department

Abstract

The utility model discloses a cardiovascular medicine puncture auxiliary device which comprises an operating bed board, an auxiliary mechanism is arranged on one side of the operating bed board and comprises a U-shaped sleeve, a hand fixing piece, a strip-shaped air bag, an L-shaped long air pipe and an arm fixing piece, a C-shaped air bag is arranged in an inner cavity of the arm fixing piece, an L-shaped short air pipe is arranged on one side of the C-shaped air bag, and the U-shaped sleeve is connected with the U-shaped sleeve. One side of the L-shaped long air pipe and one side of the L-shaped short air pipe are each provided with an air leakage pipe, inner cavities of the two air leakage pipes are each provided with a valve, an air supply assembly is arranged below the U-shaped sleeve, a rectangular hole is formed in the bottom of the U-shaped sleeve, and a positioning assembly is arranged in an inner cavity of the rectangular hole. By means of the arrangement of the auxiliary mechanism, a punctured arm of a patient can be positioned through the cooperation of the positioning assembly, the air supply assembly, the hand fixing piece, the strip-shaped air bag, the L-shaped long air pipe, the arm fixing piece, the C-shaped air bag and the L-shaped short air pipe, the influence of arm shaking on a puncture operation is avoided, and it is guaranteed that the puncture operation can be carried out smoothly.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially relates to a cardiovascular internal medicine puncture auxiliary equipment. BACKGROUND

[0002] The cardiovascular internal medicine is the clinical department that hospital big internal medicine system is set up specially for diagnosis and treatment cardiovascular disease, and the main task is the treatment a series of with heart and blood vessel system related diseases, including angina pectoris, hypertension, heart rate often, heart failure, myocardial infarction, cardiomyopathy, valvular heart disease, congenital heart disease prediction myocarditis etc., often need to carry out puncture sampling and sampling inspection in the treatment of cardiovascular internal medicine first.

[0003] The patient needs to be anesthetized before puncture operation is carried out to the cardiovascular internal medicine patient, but part of patients has resistance to anesthetic, and the anesthetic effect is poor, so the patient can cause the arm to shake to be punctured in the puncture process due to nervousness, pain and other reasons, which will affect the puncture operation, therefore a cardiovascular internal medicine puncture auxiliary equipment is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a cardiovascular internal medicine puncture auxiliary equipment to solve the problems in the background art.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a cardiovascular internal medicine puncture auxiliary equipment, comprising:

[0006] Operation bed board;

[0007] One side of the operation bed board is equipped with an auxiliary mechanism;

[0008] The auxiliary mechanism comprises a U-shaped sleeve, a hand fixing piece is arranged at the top of the U-shaped sleeve, a strip-shaped air bag is arranged in the inner cavity of the hand fixing piece, an L-shaped long air pipe is arranged on one side of the strip-shaped air bag, a back arm fixing piece is arranged on the back of the hand fixing piece, a C-shaped air bag is arranged in the inner cavity of the back arm fixing piece, an L-shaped short air pipe is arranged on one side of the C-shaped air bag, a gas release pipe is arranged on one side of the L-shaped long air pipe and the L-shaped short air pipe, a valve is arranged in the inner cavity of the two gas release pipes, a gas supply assembly is arranged below the U-shaped sleeve, a rectangular hole is arranged at the bottom of the U-shaped sleeve, and a positioning assembly is arranged in the inner cavity of the rectangular hole;

[0009] The gas supply assembly is composed of an air pump, a gas conveying pipe, a three-way valve, a long connecting pipe and a short connecting pipe;

[0010] The positioning assembly is composed of a strip-shaped fixing block, a rectangular groove, a strip-shaped extrusion block, a threaded hole and a positioning bolt.

[0011] Preferably, the hand fixing part is fixedly connected to the top of the U-shaped sleeve, the strip-shaped air bag is fixedly connected to the top of the inner wall of the hand fixing part, one end of the L-shaped long air pipe is penetrated through one side of the hand fixing part and is fixedly and penetratingly connected with one side of the strip-shaped air bag, the other end of the L-shaped long air pipe is fixedly and penetratingly connected with the top of the U-shaped sleeve, the arm fixing part is fixedly connected to the top of the U-shaped sleeve, the C-shaped air bag is fixedly connected to the inner wall of the arm fixing part, one end of the L-shaped short air pipe is penetrated through one side of the arm fixing part and is fixedly and penetratingly connected with the outer wall of the C-shaped air bag, the other end of the L-shaped short air pipe is fixedly and penetratingly connected with the top of the U-shaped sleeve, one end of one of the air release pipes is fixedly and penetratingly connected with the outer wall of the L-shaped long air pipe, and one end of the other air release pipe is fixedly and penetratingly connected with the outer wall of the L-shaped short air pipe.

[0012] Preferably, one end of the air supply pipe is fixedly connected with the output end of the air pump, the three-way valve is fixedly installed between the air supply pipe, the long connecting pipe and the short connecting pipe, the other end of the air supply pipe is fixedly connected with the input end of the three-way valve, one end of the long connecting pipe and the short connecting pipe is fixedly connected with two output ends of the three-way valve respectively, the other end of the long connecting pipe is fixedly connected with the bottom end of the L-shaped long air pipe, and the other end of the short connecting pipe is fixedly connected with the bottom end of the L-shaped short air pipe.

[0013] Preferably, the strip-shaped fixing block is fixedly connected to the inner cavity of the rectangular hole, the rectangular groove is arranged on the top of the strip-shaped fixing block, the screw hole is arranged on the bottom of the strip-shaped fixing block, the inner wall of the screw hole is threadedly connected with the outer wall of the positioning bolt, and the top end of the positioning bolt is rotatably connected with the bottom of the strip-shaped extruding block.

[0014] Preferably, two strip-shaped sliding holes are symmetrically arranged on one side of the strip-shaped extruding block, the inner cavities of the two strip-shaped sliding holes are both provided with strip-shaped sliding rods, and the two strip-shaped sliding rods are both fixedly connected with the inner cavity of the rectangular groove.

[0015] Preferably, the top of the air pump is fixedly connected with a U-shaped lifting rod, and the outer wall of the U-shaped lifting rod is provided with uniformly distributed anti-skid lines.

[0016] The technical effects and advantages of the present application are as follows:

[0017] (1) The present application can position the arm of the patient to be punctured through the cooperation between the positioning assembly, the air supply assembly, the hand fixing part, the strip-shaped air bag, the L-shaped long air pipe, the arm fixing part, the C-shaped air bag and the L-shaped short air pipe, thereby avoiding the influence of arm shaking on the puncture operation and ensuring the smooth puncture operation.

[0018] (2) The present application can adjust the expansion degree of the strip-shaped air bag and the C-shaped air bag through the air release pipe and the valve, thereby avoiding the excessive pressure on the arm of the patient and improving the practicability of the auxiliary mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0020] Figure 2 It is a front view structure schematic diagram of the utility model.

[0021] Figure 3 It is a front view structure schematic diagram of the utility model.

[0022] Figure 4 It is a front view structure schematic diagram of the utility model.

[0023] In the figure: 1, operating bed board;2, auxiliary mechanism;201, U-shaped sleeve;202, hand piece;203, strip-shaped air bag;204, L-shaped long air pipe;205, arm piece;206, C-shaped air bag;207, L-shaped short air pipe;208, air release pipe;209, gas supply assembly;2091, air pump;2092, gas pipe;2093, long connecting pipe;2094, short connecting pipe;210, positioning assembly;2101, strip-shaped fixed block;2102, strip-shaped extrusion block;2103, positioning bolt;2104, strip-shaped slide rod;3, U-shaped lifting rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The utility model provides a kind of cardiovascular internal medicine puncture auxiliary equipment as Figures 1-4 As shown in the figure, the utility model discloses a kind of cardiovascular internal medicine puncture auxiliary equipment, including operating bed board 1, the side of operating bed board 1 is equipped with auxiliary mechanism 2, auxiliary mechanism 2 is used to position the arm of patient, avoid the influence caused by arm shaking to puncture operation;

[0026] The auxiliary mechanism 2 comprises a U-shaped sleeve 201, the top of the U-shaped sleeve 201 is provided with a hand fixing part 202, the hand fixing part 202 is a U-shaped right-angle plate, that is, the two bending parts are right angles, the hand fixing part 202 is fixedly connected to the top of the U-shaped sleeve 201, the inner cavity of the hand fixing part 202 is provided with a strip-shaped air bag 203, the strip-shaped air bag 203 is made of cowhide, the strip-shaped air bag 203 is fixedly connected to the top of the inner wall of the hand fixing part 202, one side of the strip-shaped air bag 203 is provided with an L-shaped long air pipe 204, the L-shaped long air pipe 204 serves to convey gas into the strip-shaped air bag 203, one end of the L-shaped long air pipe 204 penetrates through one side of the hand fixing part 202 and is fixedly and penetratingly connected with one side of the strip-shaped air bag 203, the other end of the L-shaped long air pipe 204 is fixedly and penetratingly connected with the top of the U-shaped sleeve 201, the back of the hand fixing part 202 is provided with an arm fixing part 205, the arm fixing part 205 is a C-shaped plate, the arm fixing part 205 is fixedly connected to the top of the U-shaped sleeve 201, the inner cavity of the arm fixing part 205 is provided with a C-shaped air bag 206, the material of the C-shaped air bag 206 is the same as that of the strip-shaped air bag 203, the C-shaped air bag 206 is fixedly connected to the inner wall of the arm fixing part 205, one side of the C-shaped air bag 206 is provided with an L-shaped short air pipe 207, the L-shaped short air pipe 207 serves to convey gas into the C-shaped air bag 206, one end of the L-shaped short air pipe 207 penetrates through one side of the arm fixing part 205 and is fixedly and penetratingly connected with the outer wall of the C-shaped air bag 206, the other end of the L-shaped short air pipe 207 is fixedly and penetratingly connected with the top of the U-shaped sleeve 201, one side of the L-shaped long air pipe 204 and the L-shaped short air pipe 207 is provided with a gas discharge pipe 208, the gas discharge pipe 208 and a valve are used for adjusting the expansion degree of the strip-shaped air bag 203 and the C-shaped air bag 206, so as to avoid that the arm of the patient is pressed too large, one end of one of the gas discharge pipes 208 is fixedly and penetratingly connected with the outer wall of the L-shaped long air pipe 204, one end of the other gas discharge pipe 208 is fixedly and penetratingly connected with the outer wall of the L-shaped short air pipe 207, the inner cavities of the two gas discharge pipes 208 are both provided with a valve, the bottom of the U-shaped sleeve 201 is provided with a gas supply assembly 209, the gas supply assembly 209 is used for filling gas into the strip-shaped air bag 203 and the C-shaped air bag 206, a rectangular hole is formed in the bottom of the U-shaped sleeve 201, the inner cavity of the rectangular hole is provided with a positioning assembly 210, the positioning assembly 210 is used for positioning the U-shaped sleeve 201;

[0027] The air supply assembly 209 is composed of an air pump 2091, an air supply pipe 2092, a three-way valve, a long connecting pipe 2093 and a short connecting pipe 2094, one end of the air supply pipe 2092 is fixedly connected with the output end of the air pump 2091, the air pump 2091 is electrically connected with an external power supply through an external switch, the three-way valve is fixedly installed between the air supply pipe 2092, the long connecting pipe 2093 and the short connecting pipe 2094, wherein the other end of the air supply pipe 2092 is fixedly connected with the input end of the three-way valve, one end of the long connecting pipe 2093 and the short connecting pipe 2094 is respectively fixedly connected with two output ends of the three-way valve, the three-way valve is used for controlling whether the air supply pipe 2092 is communicated with the long connecting pipe 2093 or the short connecting pipe 2094, the other end of the long connecting pipe 2093 is fixedly connected with the bottom end of the L-shaped long air pipe 204, the other end of the short connecting pipe 2094 is fixedly connected with the bottom end of the L-shaped short air pipe 207, the top of the air pump 2091 is fixedly connected with a U-shaped lifting rod 3, the U-shaped lifting rod 3 is convenient for medical staff to drive the air pump 2091 to move, anti-skid lines are arranged on the outer wall of the U-shaped lifting rod 3 and are uniformly distributed, and the anti-skid lines are used for increasing the friction force between the U-shaped lifting rod 3 and the palm of the medical staff;

[0028] The positioning assembly 210 is composed of a strip-shaped fixed block 2101, a rectangular groove, a strip-shaped extrusion block 2102, a threaded hole and a positioning bolt 2103, the strip-shaped fixed block 2101 is fixedly connected in the inner cavity of the rectangular hole, the rectangular groove is arranged on the top of the strip-shaped fixed block 2101, the threaded hole is arranged on the bottom of the strip-shaped fixed block 2101, the inner wall of the threaded hole is threadedly connected with the outer wall of the positioning bolt 2103, the strip-shaped extrusion block 2102 is driven to move vertically upward by the clockwise rotation of the positioning bolt 2103 in the threaded hole, the top end of the positioning bolt 2103 is rotatably connected with the bottom of the strip-shaped extrusion block 2102, the top of the strip-shaped extrusion block 2102 is provided with uniformly distributed friction lines, two strip-shaped sliding holes are symmetrically arranged on one side of the strip-shaped extrusion block 2102, the inner cavities of the two strip-shaped sliding holes are both provided with a strip-shaped sliding rod 2104, and the strip-shaped sliding rod 2104 and the strip-shaped sliding hole are used for preventing the strip-shaped extrusion block 2102 from completely separating from the rectangular groove.

[0029] The working principle of the utility model:

[0030] Before the puncture operation is performed on the patient of the cardiovascular department, firstly, the U-shaped sleeve 201 is sleeved on one side of the operating bed, the position is adjusted according to the arm position of the patient lying on the operating bed, it is required to ensure that the puncture position is located between the arm fixing part 205 and the hand fixing part 202, after the position is determined, the positioning bolt 2103 is rotated clockwise, the positioning bolt 2103 rotating clockwise in the threaded hole drives the strip-shaped extrusion block 2102 to move vertically upward, when the U-shaped sleeve 201 cannot be easily moved, the rotation of the positioning bolt 2103 is stopped, then the patient's arm is inserted into the arm fixing part 205 and the hand fixing part 202 in turn from the fingers, after the patient's arm is placed, the external switch of the air pump 2091 is turned on, and the three-way valve is controlled to fill the gas into the strip-shaped air bag 203 and the C-shaped air bag 206 in turn, when the patient's arm is restricted, the air pump 2091 can be turned off to stop the inflation work, during the inflation process, whether the patient's arm is pressed too much needs to be inquired, after the above steps are all completed, the puncture operation can be performed, the influence of the arm shaking on the puncture operation is avoided, and it is ensured that the puncture operation can be smoothly performed.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A cardiovascular internal medicine puncture auxiliary equipment, comprising: a surgical bed board (1); characterized in that one side of the surgical bed board (1) is provided with an auxiliary mechanism (2); the auxiliary mechanism (2) comprises a U-shaped sleeve (201), the top of the U-shaped sleeve (201) is provided with a hand fixing piece (202), the inner cavity of the hand fixing piece (202) is provided with a strip-shaped air bag (203), one side of the strip-shaped air bag (203) is provided with an L-shaped long air pipe (204), the back of the hand fixing piece (202) is provided with an arm fixing piece (205), the inner cavity of the arm fixing piece (205) is provided with a C-shaped air bag (206), one side of the C-shaped air bag (206) is provided with an L-shaped short air pipe (207), one side of the L-shaped long air pipe (204) and the L-shaped short air pipe (207) is provided with a deflation pipe (208), the inner cavities of the two deflation pipes (208) are both installed with a valve, the lower side of the U-shaped sleeve (201) is provided with a gas supply assembly (209), the bottom of the U-shaped sleeve (201) is provided with a rectangular hole, the inner cavity of the rectangular hole is provided with a positioning assembly (210); the gas supply assembly (209) is composed of an air pump (2091), a gas conveying pipe (2092), a three-way valve, a long connecting pipe (2093) and a short connecting pipe (2094); the positioning assembly (210) is composed of a strip-shaped fixing block (2101), a rectangular groove, a strip-shaped extrusion block (2102), a threaded hole and a positioning bolt (2103).

2. The cardiovascular medicine puncture auxiliary equipment according to claim 1, wherein, the hand fixing piece (202) is fixedly connected to the top of the U-shaped sleeve (201), the strip-shaped air bag (203) is fixedly connected to the top of the inner wall of the hand fixing piece (202), one end of the L-shaped long air pipe (204) penetrates through one side of the hand fixing piece (202) and is fixedly and penetratingly connected with one side of the strip-shaped air bag (203), the other end of the L-shaped long air pipe (204) is fixedly and penetratingly connected with the top of the U-shaped sleeve (201), the arm fixing piece (205) is fixedly connected to the top of the U-shaped sleeve (201), the C-shaped air bag (206) is fixedly connected to the inner wall of the arm fixing piece (205), one end of the L-shaped short air pipe (207) penetrates through one side of the arm fixing piece (205) and is fixedly and penetratingly connected with the outer wall of the C-shaped air bag (206), the other end of the L-shaped short air pipe (207) is fixedly and penetratingly connected with the top of the U-shaped sleeve (201), one end of one of the deflation pipes (208) is fixedly and penetratingly connected with the outer wall of the L-shaped long air pipe (204), and one end of the other deflation pipe (208) is fixedly and penetratingly connected with the outer wall of the L-shaped short air pipe (207).

3. The cardiovascular puncture assisting device according to claim 1, wherein One end of the gas pipe (2092) is fixedly connected with the output end of the air pump (2091), and the three-way valve is fixedly installed between the gas pipe (2092), the long connecting pipe (2093) and the short connecting pipe (2094), wherein the other end of the gas pipe (2092) is fixedly connected with the input end of the three-way valve, one end of the long connecting pipe (2093) and the short connecting pipe (2094) is respectively fixedly connected with two output ends of the three-way valve, the other end of the long connecting pipe (2093) is fixedly connected with the bottom end of the L-shaped long gas pipe (204), and the other end of the short connecting pipe (2094) is fixedly connected with the bottom end of the L-shaped short gas pipe (207).

4. The cardiovascular puncture assisting apparatus according to claim 1, wherein The bar-shaped fixed block (2101) is fixedly connected with the inner cavity of the rectangular hole, the rectangular groove is arranged on the top of the bar-shaped fixed block (2101), the threaded hole is arranged on the bottom of the bar-shaped fixed block (2101), the inner wall of the threaded hole is in threaded connection with the outer wall of the positioning bolt (2103), and the top end of the positioning bolt (2103) is in rotary connection with the bottom of the bar-shaped extrusion block (2102).

5. The cardiovascular medicine puncture auxiliary equipment according to claim 1, wherein, Two bar-shaped sliding holes are symmetrically arranged on one side of the bar-shaped extrusion block (2102), the inner cavities of the two bar-shaped sliding holes are both provided with the bar-shaped sliding rod (2104), and the bar-shaped sliding rod (2104) is fixedly connected with the inner cavity of the rectangular groove.

6. The cardiovascular medicine puncture auxiliary equipment according to claim 1, wherein, The top of the air pump (2091) is fixedly connected with the U-shaped lifting rod (3), and the outer wall of the U-shaped lifting rod (3) is provided with uniformly distributed anti-skid lines.

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